Valve - TOZEN (THAILAND) CO., LTD.

WAFER TYPE BUTTERFLY VALVE
SPECIFICATION
FOR BS EN 1092-2 PN10 / PN16 FLANGE MOUNTING
FACE-TO-FACE DIMENSION TO ISO 5752 / BS 5155 / BS EN 593
LEVER / WORM GEAR OPERATOR
PRESSURE / TEMPERATURE RATINGS
Working Pressure
16 bar
Testing Pressure
Shell : 24 bar
Working Temperature
-20˚C to 110˚C (EPDM Seat)
Suitable Media
Water, Oil & Gas
BFV-WB
PN16
DN50~350
Seat : 17.6 bar
-10˚C to 80˚C (NBR Seat)
MATERIALS
Part
Material
BS
Body
Cast Iron
1452 Gr. 220
Ductile Iron
2789 Gr. 420/12
Ductile Iron
2789 Gr. 420/12
Aluminum Bronze
1400 AB2
Stainless Steel 304
304 C15
Stainless Steel 316
316 C16
Disc
EPDM
Seat Ring
NBR
PTFE
Viton
Stainless Steel 410
410 S21
Stainless Steel 431
431 S29
Stainless Steel 316
316 S16
Taper Pins
Stainless Steel 316
316 S16
Key
Carbon Steel
O-Ring
NBR
Bushing
PTFE
Shaft
(DN50~600)
Luberized Bronze
(DN50~1000)
DIMENSIONS
Size
A
B
C
D
E
F
G
Cv
mm
mm
mm
mm
mm
mm
mm
mm
90˚
50
42
80
195
267
272
173
150
135
65
45
89
208
267
287
173
150
220
80
45
97
213
267
292
173
150
302
100
52
114
234
267
310
173
150
600
125
54
127
246
267
325
173
150
1022
150
56
140
259
267
338
173
150
1579
200
61
175
305
358
452
239
285
3136
250
66
203
338
358
485
239
285
5340
300
77
244
381
358
526
226
285
8250
350
77
269
-
-
556
226
285
11917
1
VLV0216
2
VLV0216
3
VLV0216
LUG TYPE BUTTERFLY VALVE
SPECIFICATION
BFV-LB
FOR BS 4505 PN10 / PN16 FLANGE MOUNTING
FACE-TO-FACE DIMENSION TO ISO 5752 / BS 5155 / BS EN 593
LEVER / WORM GEAR OPERATOR
PN16
DN50~600
PRESSURE / TEMPERATURE RATINGS
Working Pressure
16 bar
Testing Pressure
Shell : 24 bar
Seat : 17.6 bar
Working Temperature
-20˚C to 110˚C (EPDM Seat)
Suitable Media
Water, Oil & Gas
-10˚C to 80˚C (NBR Seat)
MATERIALS
Part
Material
BS
Body
Cast Iron
Ductile Iron
Gr. 220
Gr. 420/12
Disc
Ductile Iron
Aluminum Bronze
Stainless Steel 304
Stainless Steel 316
Gr. 420/12
1400 AB2
304 C15
316 C16
Seat Ring
EPDM
NBR
PTFE
Viton
Shaft
Stainless Steel 410
Stainless Steel 431
Stainless Steel 316
410 S21
431 S29
316 S16
Taper Pins
Stainless Steel 316
316 S16
Key
Carbon Steel
O-Ring
NBR
Bushing
PTFE
Luberized Bronze
D
C
DIMENSIONS
Size
mm
A
mm
B
mm
C
mm
D
mm
E
mm
G
mm
Cv
90˚
50
42
80
193
267
274
150
135
65
45
89
207
267
288
150
220
302
80
44
95
213
267
294
150
100
51
114
232
267
313
150
600
125
55
127
245
267
326
150
1022
150
55
139
258
267
339
150
1579
200
60
175
295
358
448
300
3136
250
67
203
327
358
480
300
5340
300
76
242
372
358
526
300
8250
350
76
272
-
-
556
300
11917
400
102
333
-
-
648
385
16388
450
114
364
-
-
670
385
21705
500
130
389
-
-
744
385
27908
600
151
453
-
-
826
385
43116
V0214
B
A
F
G
E
B
TOZEN CORPORATION
4
8-4, Asahi, Yoshikawa
Saitama 342-0008, VLV0216
Japan
5
VLV0216
6
VLV0216
7
VLV0216
DUAL DOOR CHECK VALVE
SPECIFICATION
CDCV-WB
PN16
FOR BS EN 1092-2 PN10 / PN16 / PN25 FLANGE MOUNTING
FACE-TO-FACE DIMENSION TO ISO 5752-82
DN50~600
PRESSURE / TEMPERATURE RATINGS
Working Pressure
CDCV-WB
DDCV-WB25
Cast Iron Body
Ductile Iron Body
16 bar (DN50~600)
25 bar
PN10
DN700~800
DDCV-WB25
PN25
10 bar (DN700~800)
Testing Pressure
Shell : 37.5 bar
Shell : 24 bar (DN50~600)
15 bar (DN700~800)
DN50~600
Seat : 27.5 bar
Seat : 17.6 bar (DN50~600)
11 bar (DN700~800)
Working Temperature
-10˚C to 120˚C (EPDM Seat)
-10˚C to 80˚C (NBR Seat)
Suitable Media
Water, Oil & Gas
MATERIALS
Part
Material
BS
Body
Cast Iron
1452 Gr. 220
Ductile Iron
2789 Gr. 420/12
Ductile Iron
1452 Gr. 420/12
Aluminum Bronze
1400 AB2
Stainless Steel 304
304 C15
Stainless Steel 316
316 C16
Spring
Stainless Steel 316
316 S16
Shaft
Stainless Steel 316
316 S16
Seat
EPDM
Disc
NBR
DIMENSIONS
Size
A
B
C
D
E
Size
A
B
C
D
E
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
50
43
106
107
29
19
300
114
382
399
149
43
65
46
126
127
36
20
350
127
442
456
173
45
80
64
141
142
42
28
400
140
494
513
198
52
100
64
161
167
53
27
450
152
554
563
218
58
125
70
191
192
64
30
500
152
616
623
241
58
150
76
217
222
77
31
600
178
733
724
296
73
200
89
272
282
102
33
700
229
800
-
354
98
250
114
327
339
127
50
800
241
930
-
404
100
*B = Outside diameter for PN16(DN50-600) & PN10(DN700-800) flange mounting.
*C = Outside diameter for PN25 flange mounting.
C
B
D
A
Note:
1. Other flange standards available upon request.
2. If used for gas application, please contact our sales office.
3. Design and specifications are subject to change without prior notice.
TOZEN Corporation
V0312
8
8-4, Asahi, Yoshikawa
Saitama 342-0008,VLV0216
Japan
CAST IRON SILENT CHECK VALVE (WAFER TYPE)
SPECIFICATION
FOR ANSI B16.1 CLASS 125 FLANGE MOUNTING
PRESSURE / TEMPERATURE RATINGS
Working Pressure
200 psi
Testing Pressure
Shell : 350 psi
Working Temperature
14˚F to 248˚F (EPDM Seat)
CSCV-WA
Class 125
2"~14"
Seat : 220 psi
14˚F to 176˚F (NBR Seat)
14˚F to 302˚F (Viton Seat)
Suitable Media
Water, Oil & Gas
MATERIALS
Part
Material
ASTM
Body
Cast Iron
A126 Class B
Disc
Gunmetal
B62 C83600
Stainless Steel
A351 CF8
Spring
Stainless Steel
AISI 304
Bushing
Gunmetal
B62 C83600
Seat
Gunmetal
B62 C83600
Stainless Steel
A351 CF8
Seat O-ring
EPDM
NBR
Viton
D
DIMENSIONS
Size
L
D
inch
inch
inch
2
2.6
4.3
2-1/2
2.9
5
3
3.1
5.8
4
4
7.4
5
4.6
8.4
6
5.5
9.8
8
6.5
13.4
10
8.5
16.1
12
11.3
16.3
14
13.8
18.8
Note:
1. Other flange standards available upon request.
2. If used for gas application, please consult our sales office.
3. Design and specifications are subject to change without prior notice.
V0609
FLOW
L
TOZEN Corporation
9
8-4, Asahi, Yoshikawa
Saitama 342-0008,VLV0216
Japan
DUCTILE IRON SILENT CHECK VALVE (WAFER TYPE)
SPECIFICATION
FOR ANSI B16.2 CLASS 250 FLANGE MOUNTING
PRESSURE / TEMPERATURE RATINGS
Working Pressure
350 psi
Testing Pressure
Shell : 525 psi
Working Temperature
-4˚F to 230˚F (EPDM Seat)
DSCV-WA250
Class 250
2"~14"
Seat : 385 psi
14˚F to 176˚F (NBR Seat)
Suitable Media
Water, Oil & Gas
MATERIALS
Part
Material
ASTM
Body
Ductile Iron
A536 65-45-12
Disc
Gunmetal
B62 C83600
Stainless Steel
AISI 304
Spring
Stainless Steel
AISI 304
Bushing
Gunmetal
B62 C83600
Seat
Gunmetal
B62 C83600
Stainless Steel
AISI 304
Seat Ring
EPDM
NBR
DIMENSIONS
Size
L
D
inch
inch
inch
4.3
2
2.6
2-1/2
2.9
5
3
3.1
5.9
4
4
6.6
5
4.6
8.4
6
5.5
9.8
8
6.5
13.4
10
8.3
16.1
12
11.3
16.3
14
13.8
18.8
Note:
1. Other flange standards available upon request.
2. If used for gas application, please consult our sales office.
3. Design and specifications are subject to change without prior notice.
L
TOZEN Corporation
10
8-4, Asahi, Yoshikawa
Saitama 342-0008,VLV0216
Japan
SILENT CHECK VALVE
SPECIFICATION
CSCV-FB
PN16
FLANGED TO BS EN 1092-2 PN16 / PN25
CONFORMS TO BS EN 12334
DN50~600
PRESSURE / TEMPERATURE RATINGS
CSCV-FB
DSCV-FB25
Cast Iron Body
Ductile Iron Body
Working Pressure
16 bar
25 bar
Testing Pressure
Shell : 24 bar
Shell : 37.5 bar
Seat : 17.6 bar
Seat : 27.5 bar
Working Temperature
-20˚C to 110˚C (EPDM)
Suitable Media
Water, Oil & Gas
DSCV-FB25
PN25
DN 50-600
-10˚C to 80˚C (NBR)
MATERIALS
Part
Material
BS
Body
Cast Iron
1452 Gr. 220
Ductile Iron
2789 Gr. 420/12
Ductile Iron
2789 Gr. 420/12
Gunmetal
1400 LG2
Stainless Steel 304
970 304S15
Spring
Stainless Steel 304
970 304S15
Stem
Stainless Steel 410
970 410S21
Bushing
Gunmetal
1400 LG2
Seat
Ductile Iron
Gunmetal
Stainless Steel 304
2789 Gr. 420/12
1400 LG2
970 304S15
Seat Ring
EPDM / NBR
Disc
DIMENSIONS
Size
L
Size
L
mm
mm
mm
mm
50
133
250
393
65
140
300
362
80
152
350
400
100
185
400
448
125
216
450
476
150
229
500
524
200
257
600
610
L
L
Note:
1. BS EN 12334 is equivalent to BS 5153
2. BS EN 1092-2 is equivalent to BS 4504 PN16
3. Other flange standards available upon request.
4. If used for gas application, please consult our sales office.
5. Design and specifications are subject to change without prior notice.
V0812
TOZEN Corporation
11
8-4, Asahi, Yoshikawa
VLV0216
Saitama 342-0008,
Japan
CAST IRON SWING CHECK VALVE
SPECIFICATION
CCV-A
BRONZE / RESILIENT SEAT
MSS SP-71 • FLANGED TO ANSI CLASS 125
Class 125
2"~24"
PRESSURE / TEMPERATURE RATINGS
Working Pressure
200 psi
Testing Pressure
Shell : 350 psi
Working Temperature
14˚F to 248˚F (Gunmetal / EPDM)
Suitable Media
Water, Oil & Gas
Seat : 220 psi
14˚F to 176˚F (NBR)
MATERIALS
Part
Material
ASTM
Body
Cast Iron
A126 Class B
Disc
Cast Iron
A126 Class B
Seat Ring
Gunmetal
B62 C83600
Disc Ring
Gunmetal
B62 C83600
EPDM
NBR
DIMENSIONS
H
Size
L
H
inch
inch
inch
2
8
4.4
2-1/2
8.5
5.3
3
9.5
5.6
4
11.5
6.4
5
13
7.8
6
14
8.3
8
19.5
10.1
10
24.5
11.8
12
27.5
13
14
31
17.7
16
36
20.5
18
36
21.7
20
40
23.2
24
48
26.8
L
Note:
1. JIS B2239 10K and other flange standards available upon request.
2. If used for gas application, please consult our sales office.
3. Design and specifications are subject to change without prior notice.
12
VLV0216
CAST IRON RISING STEM GATE VALVE
SPECIFICATION
RISING STEM • OUTSIDE SCREW AND YOKE
BS EN 1171 (BS 5150) • FLANGED TO BS EN 1092-2 PN16
PRESSURE / TEMPERATURE RATINGS
Working Pressure
16 bar
Testing Pressure
Shell : 24 bar
Working Temperature
10˚C to 120˚C
Suitable Media
Water, Oil & Gas
R-CGV-B
PN16
DN50~600
Seat : 17.6 bar
MATERIALS
Part
Material
BS
Body
Cast Iron
1452 Gr. 220
Bonnet
Cast Iron
1452 Gr. 220
Disc
Cast Iron
1452 Gr. 220
Seat Ring
Gunmetal
1400 LG 2
Stem
Brass
2874 CZ 124
Stainless Steel 420
970 420 S37
Packing
Graphite
Non-Asbestos
Handwheel
Cast Iron
1452 Gr. 220
DIMENSIONS
Size
L
H (Open)
D
mm
mm
mm
mm
50
178
375
178
65
190
422
178
80
203
475
200
100
229
606
254
125
254
683
300
150
267
828
300
200
292
1003
348
250
330
1211
400
300
356
1421
457
350
381
1641
560
400
406
1828
560
450
432
2047
610
500
457
2246
610
600
508
2632
765
Note:
1. Other flange standards available upon request.
2. If used for gas application, please consult our sales office.
3
Design and specifications are subject to change without prior notice.
V0312
TOZEN Corporation
13
8-4, Asahi, Yoshikawa
VLV0216
Saitama 342-0008, Japan
CAST IRON RISING STEM GATE VALVE
SPECIFICATION
RISING STEM • OUTSIDE SCREW AND YOKE
BS EN 1171 (BS 5150) • FLANGED TO BS EN 1092-2 PN25
PRESSURE / TEMPERATURE RATINGS
Working Pressure
25 bar
Testing Pressure
Shell : 37.5 bar
R-CGV-B25
PN25
DN50~300
Seat : 27.5 bar
Working Temperature
-10˚C to 120˚C
Suitable Media
Water, Oil & Gas
MATERIALS
Part
Material
BS
Body
Cast Iron
1452 Gr. 220
Bonnet
Cast Iron
1452 Gr. 220
Disc
Cast Iron
1452 Gr. 220
Seat Ring
Gunmetal
1400 LG 2
Stem
Brass
2874 CZ 124
Stainless Steel
970 420S37
Packing
Graphite
Non-Asbestos
Handwheel
Cast Iron
1452 Gr. 220
DIMENSIONS
Size
L
H (Open)
D
mm
mm
mm
mm
50
216
384
175
65
241
436
200
80
283
492
254
100
305
610
300
125
381
715
300
150
403
812
348
200
419
1019
400
250
457
1211
457
300
502
1386
457
Note:
1. Other flange standards available upon request.
2. If used for gas application, please consult our sales office.
3
Design and specifications are subject to change without prior notice.
V0312
TOZEN Corporation
14
8-4, Asahi, Yoshikawa
VLV0216
Saitama 342-0008, Japan
CAST IRON GATE VALVE
SPECIFICATION
CGV-B
NON-RISING STEM • INSIDE SCREW
CONFORMS TO BS EN 1171 • FLANGED TO BS EN1092-2 PN16
PN16
DN50~600
PRESSURE / TEMPERATURE RATINGS
Working Pressure
16 bar
Testing Pressure
Shell : 24 bar
Working Temperature
10˚C to 120˚C
Suitable Media
Water, Oil & Gas
Seat : 17.6 bar
MATERIALS
Part
Material
BS
Body
Cast Iron
1452 Gr. 220
Bonnet
Cast Iron
1452 Gr. 220
Disc
Cast Iron
1452 Gr. 220
Seat Ring
Gunmetal
1400 LG 2
Stem
Brass
2874 CZ 124
Stainless Steel
970 420S37
Packing
Graphite
Non-Asbestos
Handwheel
Cast Iron
1452 Gr. 220
DIMENSIONS
D
Size
L
H
D
mm
mm
mm
mm
50
178
280
190
65
190
318
190
80
203
333
190
100
229
387
300
125
254
453
300
150
267
502
350
200
292
635
350
250
330
735
400
300
356
875
450
350
381
1015
508
400
406
1120
558
450
432
1210
610
500
457
1250
610
600
508
1390
762
H
L
Note:
1. BS EN 1171 is equivalent to BS 5150.
2. BS EN 1092-2 PN16 is equivalent to BS 4504 PN16.
3. Other flange standards available upon request.
4. If used for gas application, please consult our sales office.
5
Design and specifications are subject to change without prior notice.
V1011
TOZEN Corporation
15
8-4, Asahi, Yoshikawa
VLV0216
Saitama 342-0008, Japan
16
VLV0216
126
148
V1215
17
VLV0216
GDRV-101
FIXED ORIFICE
DOUBLE REGULATING VALVE
PRODUCT DATA SHEET
APPLICATION
FIXED ORIFICE
DOUBLE REGULATING VALVE
Tozen Double Regulating Valves are installed and used in
centralised heating and cooling systems to obtain design
flow rates of each terminal units and balancing the circuits
in the building.
Model : GDRV-101
15mm (1/2”) ~ 50mm (2”)
FUNCTION
•
•
•
•
Balancing
Measuring
Pre-setting
Isolating
FEATURES
• Y-pattern globe design.
• Integral fixed orifice plate to form a fixed orifice flow
measurement unit with regulation and isolation function.
• Accuracy of +/-5% at full open position of the valve.
• Equipped with 2 measuring nipples for differential
pressure measurement.
• Microset handwheel adjustment with easily readable
settings.
• Multi-turn adjustment range for maximum flow control.
• Double regulating feature allows valve opening to be set
with allen key.
• Long neck for thermal insulation.
• Bronze body of PN25 pressure rating.
• Comply to BS 7350.
SPECIFICATION
•
•
•
•
Type
Size range
Max. working pressure
Testing pressure
• Working temperature
• Connection
• Standard
19
:
:
:
:
:
:
:
:
:
Fixed orifice
15mm ~ 50mm
25bar
37.5bar (Shell)
27.5bar (Seat)
-10˚C to 120˚C
BS 21 (ISO 7)
ANSI B1.20.1
Comply to BS 7350
VLV0216
MATERIALS
Part
Material
ASTM
EN
Body
Bronze
B62 B83600
EN1982 CC491K
Bonnet
DZR Brass
B453 C35330
EN12164 CW602N
Stem
DZR Brass
B453 C35330
EN12164 CW602N
Disc (15mm ~ 20mm)
DZR Brass
B453 C35330
EN12164 CW602N
Disc (25mm ~ 50mm)
DZR Brass + PTFE
B453 C35330
EN12164 CW602N
Orifice Insert
DZR Brass
B453 C35330
EN12164 CW602N
Measuring Nipples
DZR Brass
B453 C35330
EN12164 CW602N
O-Ring
EPDM
-
-
Handwheel
ABS
-
-
DIMENSIONS & COEFFICIENTS
Size
(mm)
L
(mm)
H
(mm)
Weight
(kg)
Kvs
15
90
109
0.6
2.1
20
98
110
0.6
4.4
25
105
125
0.8
9.1
32
120
128
1.1
17.5
40
130
145
1.4
26.3
50
150
148
2.0
49.3
Note: Kvs at fully open position.
Installation
• The Double Regulating Valve shall be installed with the arrow marking on the valve body in accord to the same flow
direction in the pipe. It may be installed at any angle.
• Use adequate seal material to protect the thread on pipe side from leaking or rusting. For connection, use proper tool
(spanner, etc) to screw correctly in accordance to thread standard. Do not connect by using wrench on valve side.
• Up and down stream from the valve is required to avoid turbulence which will affect the accuracy.
20
VLV0216
FLOW MEASUREMENT GRAPHS
GDRV-101
Diameter : 15mm
GDRV-101
Diameter : 20mm
[KPa]
[KPa]
GDRV-101
Diameter : 25mm
GDRV-101
Diameter : 32mm
[KPa]
[KPa]
21
VLV0216
FLOW MEASUREMENT GRAPHS
GDRV-101
Diameter : 40mm
GDRV-101
Diameter : 50mm
[KPa]
[KPa]
22
VLV0216
DDRV-B
DDRV-B25
FIXED ORIFICE
DOUBLE REGULATING VALVE
PRODUCT DATA SHEET
APPLICATION
FIXED ORIFICE
DOUBLE REGULATING VALVE
Tozen Double Regulating Valves are installed and used in
centralised heating and cooling systems to obtain design
flow rates of each terminal units and balancing the circuits
in the building.
Model : DDRV-B
DDRV-B25
65mm (21/2”) ~ 300mm (12”)
FUNCTION
•
•
•
•
Balancing
Measuring
Pre-setting
Isolating
FEATURES
• Y-pattern globe design.
• Integral fixed orifice plate to form a fixed orifice flow
measurement unit with regulation and isolation function.
• Accuracy of +/-5% at full open position of the valve.
• Equipped with 2 measuring nipples for differential
pressure measurement.
• Microset handwheel adjustment with easily readable
settings.
• Multi-turn adjustment range for maximum flow control.
• Double regulating feature allows valve opening to be set
with allen key.
• Long neck for thermal insulation.
• Ductile iron body of PN16 & PN 25 pressure rating.
• Comply to BS 7350.
SPECIFICATION
• Type
: Fixed orifice
• Size range
: 65mm ~ 300mm
• Max. working pressure : 16bar (DDRV-B)
: 25bar (DDRV-B25)
• Testing pressure (Shell) : 24bar (DDRV-B)
: 37.5bar (DDRV-B25)
• Testing pressure (Seat) : 17.6bar (DDRV-B)
: 27.5bar (DDRV-B25)
• Working temperature
: -10˚C to 120˚C
• Connection
: EN1092-2 PN16/25
(Other flange standard
available upon request)
• Standard
: Comply to BS 7350
24
VLV0216
MATERIALS
Part
Body
Bonnet
Stem
Disc
Gland (65 - 150mm)
Gland (200 - 300mm)
Gland Nut
Measuring Nipples
Handwheel
Orifice Insert
Packing
Material
ASTM
EN
Ductile Iron
Ductile Iron
Stainless Steel 410
EPDM Coated Ductile Iron
DZR Brass
Ductile Iron
DZR Brass
DZR Brass
Ductile Iron
DZR Brass
EPDM
A536 65-45-12
A536 65-45-12
S41000
A536 65-45-12
B453 C35330
A536 65-45-12
B453 C35330
B453 C35330
A536 65-45-12
B453 C35330
-
EN-JS 1050
EN-JS 1050
BS970 410S21
EN-JS 1050
EN 12164 CW602N
EN-JS 1050
EN 12164 CW602N
EN 12164 CW602N
EN-JS 1050
EN 12164 CW602N
-
DIMENSIONS & COEFFICIENTS
D
H
L
Size
(mm)
L
(mm)
H
(mm)
D
(mm)
Weight
(kg)
Kvs
65
80
100
125
150
200
250
300
290
310
350
400
480
600
730
850
265
270
310
340
340
537
570
690
200
200
240
290
290
350
420
420
17
20
29
40
52
113
185
248
98.40
131.24
189.33
354.73
472.39
735.55
1153.21
1712.62
Note: Kvs at fully open position.
Installation
• The Double Regulating Valve shall be installed with the arrow marking on the valve body in accord to the same flow
direction in the pipe. It may be installed at any angle.
• The gasket must be assembled between the flanges when the valve is installed. It can ensure that the valve is
concentric with the pipe and the exact measurement data can be read.
• Avoid welding with pipe while it is connected. Tighten flanges bolts alternately, diagonally and repeatedly with the same
force.
• Up and down stream from the valve is required to avoid turbulence which will affect the accuracy.
25
VLV0216
FLOW MEASUREMENT GRAPHS
DDRV-B / DDRV-B25
Diameter : 65mm
DDRV-B / DDRV-B25
Diameter : 80mm
Kvs = 98.40
[KPa]
100
50
50
10
10
5.0
5.0
1.0
1.0
0.5
0.5
0.1
0.1
0.05
0.05
0.01
0.1
0.5
1.0
5.0
10
50
Kvs = 131.24
[KPa]
100
100
500
0.01
1000
0.1
0.5
DDRV-B / DDRV-B25
Diameter : 100mm
50
10
10
5.0
5.0
1.0
1.0
0.5
0.5
0.1
0.1
0.05
0.05
0.1
0.5
1.0
5.0
10
50
10
50
100
500
1000
100
500
1000
Kvs = 354.73
[KPa]
100
50
0.01
5.0
DDRV-B / DDRV-B25
Diameter : 125mm
Kvs = 189.33
[KPa]
100
1.0
500
0.01
0.1
1000
26
0.5
1.0
5.0
10
50
100
VLV0216
FLOW MEASUREMENT GRAPHS
DDRV-B / DDRV-B25
Diameter : 150mm
DDRV-B / DDRV-B25
Diameter : 200mm
Kvs = 472.39
[KPa]
100
50
50
10
10
5.0
5.0
1.0
1.0
0.5
0.5
0.1
0.1
0.05
0.05
0.01
0.1
0.5
1.0
5.0
10
50
100
Kvs = 735.55
[KPa]
100
500
0.01
0.1
1000
0.5
DDRV-B / DDRV-B25
Diameter : 250mm
5.0
10
50
100
500
1000
DDRV-B / DDRV-B25
Diameter : 300mm
Kvs = 1153.21
[KPa]
100
Kvs = 1712.62
[KPa]
100
50
50
10
10
5.0
5.0
1.0
1.0
0.5
0.5
0.1
0.1
0.05
0.05
0.01
0.1
1.0
0.5
1.0
5.0
10
50
100
500
0.01
0.1
1000
27
0.5
1.0
5.0
10
50
100
500
1000
VLV0216
28
VLV0216
29
VLV0216
30
VLV0216
31
VLV0216
32
VLV0216
33
VLV0216
34
VLV0216
DZR BRASS GATE VALVE
SPECIFICATION
D-BGV
PN16
SCREWED-IN BONNET • SOLID WEDGE DISC
NON-RISING STEM • INTEGRAL SEAT • ASBESTOS FREE
THREADED TO BS 21 (ISO 7) / ASME B1.20.1
SIZE RANGE : 15mm (1/2") ~ 100mm (4")
PRESSURE RATINGS
Working Pressure
232 psi (16 bar) WOG Non-Shock
Testing Pressure
Shell : 348 psi (24 bar) Hydrostatic
100 psi (7 bar) Saturated Steam
Seat : 255 psi (17.6 bar) Hydrostatic
80 psi (5.5 bar) Air
Suitable Media
Water & Oil
MATERIALS
Part
Material
ASTM
EN
Body
DZR Brass
B124 C35300
12165 CW602N
Bonnet
DZR Brass
B124 C35300
12165 CW602N
Disc
Brass
B124 C37700
12165 CW617N
Stem
Brass
B124 C37700
12165 CW617N
Packing
PTFE
Packing Nut
Brass
B124 C37700
12165 CW617N
Gland
Brass
B124 C37700
12165 CW617N
Handwheel
Cast Iron
A126 CLASS B
JL1040
Note: DZR is dezincification resistant copper alloy.
D
DIMENSIONS
Size
L
H
inch
mm
inch
mm
15
1/2
46.5
1.8
20
3/4
50
2.0
25
1
56
32
1-1/4
40
1-1/2
50
mm
D
inch
mm
inch
75
3
53
2.1
84
3.3
58
2.3
2.2
99
3.9
72
2.8
63
2.5
113
4.4
78
3.1
65
2.6
125
4.9
78
3.1
2
78
3.1
155
6.1
96
3.8
65
2-1/2
86
3.4
185
7.3
108
4.3
80
3
98.5
3.9
210
8.3
126
5.0
100
4
115
4.5
265
10.4
145
5.7
Note:
1. If used for gas application, please consult our sales office.
2. Design and specifications are subject to change without prior notice.
H
L
V
35
VLV0216
BRONZE GATE VALVE
SPECIFICATION
MSS SP-80
SCREWED-IN BONNET ‡ SOLID WEDGE DISC
NON-RISING STEM ‡ INTEGRAL SEAT ‡ ASBESTOS FREE
THREADED TO BS 21 (ISO 7) / ASME B1.20.1
SIZE RANGE : 15mm (1/2") ~ 100mm (4")
GGV
Class 150
PRESSURE RATINGS
Working Pressure
300 psi (20.7 bar) WOG Non-Shock
Testing Pressure
Shell : 450 psi (31 bar) Hydrostatic
150 psi (10.3 bar) Saturated Steam
Seat : 330 psi (22.7 bar) Hydrostatic
80 psi (5.5 bar) Air
MATERIALS
Part
Material
EN
ASTM
Body
Bronze (Gunmetal)
B62 C83600
CC491K
Bonnet
Bronze (Gunmetal)
B62 C83600
CC491K
Disc
Bronze (Gunmetal)
B62 C83600
CC491K
Stem
Brass Rod
B124 C35300
12165 CW602N
Packing
PTFE
Packing Nut
Brass Rod
B124 C37700
12165 CW617N
Gland
Brass Rod
B124 C37700
12165 CW617N
Handwheel
Cast Iron
A126 CLASS B
JL1040
DIMENSIONS
L
Size
H
D
mm
inch
mm
inch
mm
inch
mm
inch
15
1/2
43
1.7
78
3.1
52
2.0
20
3/4
49
1.9
92
3.6
60
2.4
25
1
54
2.1
103
4.1
60
2.4
32
1-1/4
62
2.4
116
4.6
70
2.8
40
1-1/2
65
2.6
133
5.2
78
3.1
50
2
75
3
156
6.1
92
3.6
65
2-1/2
87
3.4
190
7.5
100
3.9
80
3
105
4.1
215
8.5
110
4.3
100
4
124
4.9
258
10.2
130
5.1
Note:
1.
If used for gas application, please consult our sales office.
2.
Design and specifications are subject to change without prior notice.
TOZEN Corporation
36
8-4, Asahi, Yoshikawa
Saitama 342-0008,VLV0216
Japan
BRONZE RISING STEM GATE VALVE
SPECIFICATION
R-GGV
MSS SP-80
6&5(:(',1%211(7‡62/,':('*(',6&
5,6,1*67(0‡,17(*5$/6($7‡$6%(6726)5((
7+5($'('72%6,62$60(%
6,=(5$1*(PP1/2aPP
Class 150
PRESSURE RATINGS
:RUNLQJ3UHVVXUH
SVLEDU:2*1RQ6KRFN
SVLEDU6DWXUDWHG6WHDP
7HVWLQJ3UHVVXUH
6KHOOSVLEDU+\GURVWDWLF
6HDWSVLEDU+\GURVWDWLF
SVLEDU$LU
Suitable Media
Water & Oil
MATERIALS
Part
Material
$670
EN
%RG\
%URQ]H*XQPHWDO
B62 C83600
CC491K
Bonnet
%URQ]H*XQPHWDO
B62 C83600
CC491K
Disc
%URQ]H*XQPHWDO
B62 C83600
CC491K
Stem
Brass Rod
B124 C35300
12165 CW602N
Packing
37)(
Packing Nut
Brass Rod
B124 C37700
12165 CW617N
*ODQG
Brass Rod
B124 C37700
12165 CW617N
Handwheel
Cast Iron
$&/$66%
-/
*DVNHW
1RQ$VEHVWRV
DIMENSIONS
/
Size
+2SHQ
D
mm
inch
mm
inch
mm
inch
mm
inch
15
1/2
43
1.7
112
4.4
52
2.0
20
3/4
49
1.9
125
4.9
60
2.4
25
1
54
2.1
143
5.6
60
2.4
32
1-1/4
62
2.4
170
6.7
70
2.8
40
1-1/2
65
2.6
198
7.8
78
3.1
50
2
75
3.0
233
9.2
92
3.6
Note:
1.
If used for gas application, please consult our sales office.
2.
Design and specifications are subject to change without prior notice.
TOZEN Corporation
37
8-4, Asahi, Yoshikawa
Saitama 342-0008, VLV0216
Japan
BRONZE Y TYPE STRAINER
SPECIFICATION
GYS-L
<3$77(51%2'<‡6&5(:('&$3:,7+3/8*
67$,1/(6667((/6&5((1‡$6%(6726)5((
THREADED TO BS 21 (ISO 7) / ASME B1.20.1
6,=(5$1*(PP1/2") ~ 50mm (2")
Class 150
PRESSURE RATINGS
:RUNLQJ3UHVVXUH
SVLEDU:2*1RQ6KRFN
150 psi (10.3 bar) Saturated Steam
Testing Pressure
450 psi (31 bar) Hydrostatic
80 psi (5.5 bar) Air
MATERIALS
Part
Material
ASTM
BS
Body
%URQ]H*XQPHWDO
%&
/*
&DS
%URQ]H*XQPHWDO
%&
/*
Plug
Brass
%&
&=
Screen
Stainless Steel 304
A240 304
1449 304S31
*DVNHW
Non-Asbestos Sheet
STANDARD SCREENS
Size
)UHH)ORZ$UHD
Hole Diameter
mm
inch
mm
inch
inch2
15~50
1/2~2"
1.4 x 1.2
0.06 x 0.05
225
DIMENSIONS
L
Size
H
mm
inch
mm
inch
mm
inch
15
1/2
58
2.3
33
1.3
20
3/4
70
2.8
41
1.6
25
1
88
3.5
49
1.9
32
1-1/4
96
3.8
56
2.2
40
1-1/2
107
4.2
62
2.4
50
2
126
5.0
80
3.1
Note:
1.
If used for gas application, please consult our sales office.
2.
Design and specifications are subject to change without prior notice.
TOZEN Corporation
38
8-4, Asahi, Yoshikawa
Saitama 342-0008,VLV0216
Japan
BRONZE BALL VALVE
SPECIFICATION
GBV
SCREWED BODY CAP ‡ FULL BORE
BLOW-OUT PROOF STEM ‡ PTFE SEAT
THREADED TO BS 21 (ISO 7) / ASME B1.20.1
SIZE RANGE : 8mm( 1/4") ~ 100mm (4")
Type 600
PRESSURE RATINGS
Working Pressure
600 psi (41.3 bar) WOG Non-Shock
Testing Pressure
Shell : 900 psi (62 bar) Hydrostatic
150 psi (10.3 bar) Saturated Steam
Seat : 660 psi (45.5 bar) Hydrostatic
80 psi (5.5 bar) Air
Suitable Media
Water & Oil
MATERIALS
Part
Material
ASTM
EN
Body
Bronze (Gunmetal)
B62 C83600
1982 CC491K
Cap
Bronze (Gunmetal)
B62 C83600
1982 CC491K
Ball
Brass + Chrome Plated
B124 C37700
12165 CW617N
Seat
PTFE
Stem
Brass
B453 C35330
12165 CW602N
O-Ring
NBR
Gland
Brass
B124 C37700
12165 CW617N
Handle
Steel (Chrome Plated)
DIMENSIONS
Size
L
H
D
mm
inch
mm
inch
mm
inch
mm
inch
8
1/4
46
1.8
39
1.5
81
3.2
10
3/8
46
1.8
39
1.5
81
3.2
15
1/2
53
2.1
44
1.7
95
3.7
20
3/4
61
2.4
51
2.0
110
4.3
25
1
71
2.8
55
2.2
110
4.3
32
1-1/4
85
3.3
65
2.6
140
5.5
40
1-1/2
92
3.6
70
2.8
140
5.5
50
2
114
4.5
83
3.3
160
6.3
65
2-1/2
134
5.3
118
4.6
220
8.7
80
3
152
6.0
132
5.2
270
10.6
100
4
182
7.2
150
5.9
280
11.0
Note:
1. If used for gas application, please consult our sales office.
2. Design and specifications are subject to change without prior notice.
TOZEN Corporation
39
8-4, Asahi, Yoshikawa
Saitama 342-0008,VLV0216
Japan
MSS SP-80
EN
B62 C83600
1400 LG2
B62 C83600
1400 LG2
B124 C38800
2874 CZ122
B124 C38800
2874 CZ122
15
1/2
58
2.3
37
1.5
20
3/4
66
2.6
43
1.7
25
1
76
3.0
49
1.9
32
1-1/4
88
3.5
57.5
2.3
40
1-1/2
96
3.8
63
2.5
50
2
112
4.4
72
2.8
65
2-1/2
136
5.4
85
3.3
80
3
147
5.8
93
3.7
100
4
180
7.1
110
4.3
40
VLV0216
BRONZE GLOBE VALVE
SPECIFICATION
GGLV
MSS SP-80
6&5(:(',1%211(7‡6:,9(/',6&
5,6,1*67(0‡$6%(6726)5((
7+5($'('72%6,62$60(%
6,=(5$1*(PP1/2aPP
Class 150
PRESSURE RATINGS
:RUNLQJ3UHVVXUH
SVLEDU6DWXUDWHG6WHDP
7HVWLQJ3UHVVXUH
6KHOOSVLEDU+\GURVWDWLF
6HDWSVLEDU+\GURVWDWLF
SVLEDU:2*1RQ6KRFN
SVLEDU$LU
MATERIALS
Part
Material
$670
BS
Body
%URQ]H*XQPHWDO
B62 C83600
1400 LG2
Bonnet
%URQ]H*XQPHWDO
B62 C83600
1400 LG2
Disc
%URQ]H*XQPHWDO
B62 C83600
1400 LG2
Stem
Brass Rod
B124 C38800
2874 CZ122
Packing
37)(
Packing Nut
Brass Rod
B124 C38800
2874 CZ122
Gland
Brass Rod
B124 C38800
2874 CZ122
Handwheel
Cast Iron
$1R
1452 Gr.260
DIMENSIONS
Size
L
H
D
mm
inch
mm
inch
mm
inch
mm
inch
15
1/2
52
2.0
70
2.8
60
2.4
20
3/4
63
2.5
82
3.2
65
2.6
25
1
76
3.0
92
3.6
70
2.8
32
1-1/4
84
3.3
108
4.3
78
3.1
40
1-1/2
98
3.9
120
4.7
92
3.6
50
2
116
4.6
140
5.5
103
4.1
H
Note:
1. If used for gas application, please consult our sales office.
2. Design and specifications are subject to change without prior notice.
TOZEN Corporation
41
8-4, Asahi, Yoshikawa
VLV0216
Saitama 342-0008, Japan
A joint reliance
TOZEN CORPORATION
TOZEN (THAILAND) CO., LTD.
3388/62 18TH FLOOR, SIRINRAT BLDG.,
RAMA IV Rd., BANGKOK 10110 THAILAND
TEL : (66) 023675721 - 8
FAX : (66) 023675729, 023675066
E-MAIL : sales@tt.tozen.com
URL : www.tozen.co.th
8-4, ASAHI YOSHIKAWA
SAITAMA 342-008 JAPAN
TEL : 048-993-1030
FAX : 048-993-1038
13